Volcanoes composed of alternating layers of pyroclastic debris and andesitic to rhyolitic lava flows that erupt in vulcanian and plinian style eruptions are known as .

Stratovolcanoes

Explanation:

Volcanoes composed of alternating layers of pyroclastic debris and andesitic to rhyolitic lava flows that erupt in vulcanian and plinian style eruptions are known as stratovolcanoes , A stratovolcano is a tall, conical volcano composed of one layer of hardened lava, tephra, and volcanic ash. example of stratovolcanoes include Mt. St. Helens, Mt. Rainier, Pinatubo.

for e2020. the answer would be some directions from the mountain range so we can find mt. whitney. to locate which direction is north, you should use a   compass. this would not only find mt. whitney, but also becuase of this long paragraph you would get points because it's not like anyone actually reads your work becuase once they read the first sentence it sounds dumb enough to not read becuase i'm not good at answering this but the answer is compass for your benefit.

for e2020 ; -;

what figures

explanation: